/*
 * Copyright (c) 2022-2024 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.alibaba.higress.sdk.util;

import org.apache.commons.lang3.StringUtils;

/**
 * @author lvshui
 */
public class EnvReadUtil {
    public static String loadCustomConfFromEnv(String propertyConf, String env) {
        String value = System.getProperty(propertyConf);
        if (StringUtils.isEmpty(value)) {
            value = System.getenv(env);
        }
        return value;
    }
}
